Where can I find Sourz^® in Teddington?

Sourz can also be found in these cities:

Feltham Greenford Guildford Harefield Harrow Hayes Isleworth London Mitcham Moffat Shepperton Staines Sunbury-on-Thames Surbiton

You can also find this in Teddington:

Beer Spirits Confectionery Wine Tobacco Vegetables Fruit Snacks Frozen Food Eggs